{"id":4322029,"url":"https://alion.io/job/caci-international-system-administrator-2","title":"System Administrator","company":{"id":58481,"name":"CACI International","domain":"caci.com","url":"https://alion.io/company/caci-international","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"D","score":50,"open_postings":342,"ghost_share":0.579,"stale_share":0.181,"repost_share":0.699,"time_to_fill_p50_days":47,"computed_at":"2026-11-15T07:52:55Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Washington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":72700,"max":149200,"currency":"USD","period":"year","gross":null,"usd_annual":149200},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"DNS","optional":false},{"name":"Drupal","optional":false},{"name":"GitLab","optional":false},{"name":"Jenkins","optional":false},{"name":"Linux","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Red Hat","optional":false},{"name":"Service Desk","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false},{"name":"JavaScript","optional":true},{"name":"PHP","optional":true}],"status":"live","first_seen_at":"2026-11-12T00:00:00Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-15T02:48:10Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Job Title: System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity:\nCACI is seeking a Mid to Senior-Level Systems Administrator to join our team supporting a critical Department of Justice agency in the National Capital Region. In this role, you will help manage and optimize a Linux and Windows-based cloud environment that supports both development and production applications.\nThis is an exciting opportunity to work alongside a collaborative, Agile team responsible for delivering and maintaining enterprise-level software solutions that support important mission objectives. You will play a key role in strengthening system performance, security, automation, and availability while helping drive modern infrastructure and cloud-based initiatives.\nThe ideal candidate is a proactive problem-solver with strong technical expertise, excellent communication skills, and a passion for building reliable and secure systems.\nResponsibilities:\nAdminister, secure, and optimize Red Hat Enterprise Linux (RHEL) and Windows Server environments across development and production systems.\nDesign and implement infrastructure solutions that improve system performance, reliability, scalability, and security.\nConfigure and support enterprise services, including email, DNS, and Single Sign-On (SSO) technologies.\nArchitect and maintain enterprise data, application, and information environments.\nDevelop and enhance automation solutions using Python and other scripting languages to support deployment, monitoring, and maintenance activities.\nDeploy, configure, and support both open-source and custom applications, including Drupal, React, and Node.js environments.\nBuild and maintain CI/CD pipelines using Jenkins and other DevOps tools.\nPerform system patching, upgrades, and vulnerability remediation across multiple environments.\nMonitor system health, diagnose issues, and resolve incidents reported through automated monitoring tools and service desk platforms.\nCollaborate with developers, engineers, and stakeholders in an Agile environment to deliver secure, high-quality solutions.\nQualifications:\nRequired: \nActive Top Secret (TS) security clearance.\nBachelor's degree in Information Technology, Computer Science, Engineering, or a related field.\n5+ years of experience administering Windows Server environments, including networking and systems administration.\n5+ years of experience supporting Red Hat Enterprise Linux (RHEL), including system maintenance, patching, and performance tuning.\nExperience using version control systems in a collaborative development environment, preferably GitLab.\n2+ years of experience working with Amazon Web Services (AWS).\nStrong understanding of the Software Development Lifecycle (SDLC) and experience working within Agile or iterative development environments.\nExperience with identity and access management technologies, including Active Directory, ADFS, Kerberos, and SAML.\nAbility to work onsite in the Washington, DC area four or more days per week.\nAWS Certified Solutions Architect - Associate certification.\nStrong written and verbal communication skills.\nDesired:\nAdvanced experience administering Red Hat Enterprise Linux (RHEL) environments.\nIntermediate-level experience with GitLab and CI/CD workflows.\nIntermediate-level experience administering Microsoft Windows Server environments.\nIntermediate-level experience with Active Directory and identity management services.\nExperience developing and maintaining shell scripts and automation solutions.\nExperience supporting DevOps practices, infrastructure automation, and cloud-native environments.\n-What You Can Expect:\nA culture of integrity.\nAt CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose - to ensure the safety of our nation.\nAn environment of trust.\nCACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.\nA focus on continuous growth.\nTogether, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.\nPay Range:\nThere are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.\nThe proposed salary range for this position is:\n$72,700 - $149,200CACI is an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.","description_format":"text","description_chars":5719,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Flexible time off"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Cyber Warfare","Intelligence","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-11-14T20:50:19Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":3,"expected_fill_days":47,"reasons":["conf:5","stale_co","win:early","comp:brand"],"computed_at":"2026-11-15T07:52:55Z"},"pay":{"stated_usd_annual":149200,"is_top_pay":false},"html_url":"https://alion.io/job/caci-international-system-administrator-2","json_url":"https://alion.io/job/caci-international-system-administrator-2.json","meta":{"generated_at":"2026-11-15T15:47:48Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":7637,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":58481},"rest":"https://alion.io/mcp/rest/get_company?id=58481"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcaci-international-system-administrator-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcaci-international-system-administrator-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcaci-international-system-administrator-2"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/caci-international-system-administrator-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaci-international-system-administrator-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4322029}},{"tool":"search_jobs","arguments":{"company":"caci.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4322029},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}